<div id="header-main">
    <div class="container_12">
        <div class="grid_12">
            <div id="logo">
                <ul id="nav">
                    <li id="current"><a href="">Dashboard</a></li>
                    <li><a href="">Bài viết</a></li>
                    <li><a href="">Tài khoản</a></li>
                    <li><a href="">Thông tin</a></li>
                </ul>
            </div><!-- End. #Logo -->
        </div><!-- End. .grid_12-->
        <div style="clear: both;"></div>
    </div><!-- End. .container_12 -->
</div> <!-- End #header-main -->

<div style="clear: both;"></div>
<!-- Sub navigation -->
<div id="subnav">
    <div class="container_12">
        <div class="grid_12">
            <ul>
                <li><a href="<?= HOME_PAGE. ADMIN_PAGE?>adproduct/phone/">Điện thoại</a></li>
                <li><a href="<?= HOME_PAGE. ADMIN_PAGE?>adproduct/phone/">Phụ kiện</a></li>
                <li><a href="#">Danh mục</a></li>
                <li><a href="#">Khuyến Mãi</a></li>
            </ul>

        </div><!-- End. .grid_12-->
    </div><!-- End. .container_12 -->
    <div style="clear: both;"></div>
</div> <!-- End #subnav -->